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What is density ?

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What is density ?

Posted by Ankit Mishra 4 years, 4 months ago

CBSE > Class 09 > Science

3 answers

Johnson Gi 4 years, 4 months ago

Density is the mass of a substance per unit of volume. It is used to measure the compactness of a substance, and is commonly expressed in g/cm³, or lb/ft³. The density of a sample is expressed with the Greek letter "ρ" (the Latin letter D can also be used) and is calculated as: ρ = m / v For example, if you fill 500cm³ of a sample into a glass beaker, and the mass weighs 1000g, then the density would be: ρ = 1000g/500cm³ = 2g/cm³

Muskan Thakur 4 years, 4 months ago

The mass per unit volume of a substance it's called density.

Yogita Ingle 4 years, 4 months ago

The density of material shows the denseness of that material in a specific given area. A material’s density is defined as its mass per unit volume. Density is essentially a measurement of how tightly matter is packed together. It is a unique physical property for a particular object. The principle of density was discovered by the Greek scientist Archimedes. It is easy to calculate density if you know the formula and understand its related units.

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Posted by Abhi Sandhu 2 months, 1 week ago

CBSE > Class 09 > Science

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This content has been hidden. One or more users have flagged this content as inappropriate. Once content is flagged, it is hidden from users and is reviewed by myCBSEguide team against our Community Guidelines. If content is found in violation, the user posting this content will be banned for 30 days from using Homework help section. Suspended users will receive error while adding question or answer. Question comments have also been disabled. Read community guidelines at https://mycbseguide.com/community-guidelines.html

Few rules to keep homework help section safe, clean and informative.

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Don't use this platform for chatting, social networking and making friends. This platform is meant only for asking subject specific and study related questions.
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